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garrytanandcapy-ai[bot]
a1c38753de
modules/loadouts.json gains the lite loadout (eleven coaching preamble pieces dropped; upgrade-check and brain-sync kept) and a models map that sends only claude-opus-5-5 (and its dated snapshots) to it. Detection is explicit: Capy passes --model to the installer, Claude Code opts in with ./setup --loadout lite; anything unmapped, invalid or unreadable serves full. The checkout always stays the full render. Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
57 lines
3.4 KiB
TypeScript
57 lines
3.4 KiB
TypeScript
/**
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* Model detection for loadouts (GSTA-161, PR 1b): which loadout an install
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* serves, from explicit inputs only.
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*
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* Order: (1) an explicit loadout name (`--loadout`), served as asked and bound
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* to no model; (2) an explicit model id (`--model`), else `GSTACK_MODEL`;
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* (3) nothing, which is full. A model id is normalized (trim, lowercase, a
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* trailing `[…]` and a `provider/` prefix dropped) and must match MODEL_ID_RE
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* before it can reach generated shell or a launch file. An invalid, unmapped
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* or unreadable input always resolves to full and never errors; only an
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* unknown explicit loadout name is refused. No Claude settings, overlay
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* preference or inherited loadout variable is read.
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* Guide: docs/loadouts.md.
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*/
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import { FULL, MODEL_ID_RE, ModuleError, loadLoadouts, loadoutForModel, normalizeModelId, rungFor, type LoadoutsManifest } from '../scripts/modules';
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export interface LoadoutResolution {
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loadout: string;
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source: 'loadout-flag' | 'model-flag' | 'GSTACK_MODEL' | 'default';
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/** The model an automatic selection is bound to (the matched manifest.models key, so a dated snapshot binds to its base id); null for an explicit or default selection. */
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model: string | null;
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/** Why a given model resolved to full. */
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reason?: 'unmapped' | 'invalid' | 'manifest-unreadable' | 'render-failed';
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/** A LOADOUT_INVALID_MODEL line to print, when the model id was refused. */
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notice?: string;
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}
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export function resolveLoadout(input: { loadout?: string; model?: string; env?: Record<string, string | undefined>; manifest?: LoadoutsManifest }): LoadoutResolution {
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const env = input.env ?? process.env;
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if (input.loadout !== undefined) {
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const manifest = input.manifest ?? loadLoadouts();
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if (!Object.hasOwn(manifest.loadouts, input.loadout)) {
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throw new ModuleError('LOADOUT_UNKNOWN', `${JSON.stringify(input.loadout.slice(0, 40))} is not a loadout (valid: ${Object.keys(manifest.loadouts).sort().join(', ')})`, 'gstack-modules list');
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}
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return { loadout: input.loadout, source: 'loadout-flag', model: null };
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}
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const raw = input.model ?? env.GSTACK_MODEL;
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if (raw === undefined || raw.trim() === '') return { loadout: FULL, source: 'default', model: null };
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const source = input.model !== undefined ? 'model-flag' : 'GSTACK_MODEL';
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const id = normalizeModelId(raw);
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if (!MODEL_ID_RE.test(id)) {
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const shown = JSON.stringify(raw.replace(/[\x00-\x1f\x7f]/g, ' ').slice(0, 40));
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return { loadout: FULL, source, model: null, reason: 'invalid', notice: `LOADOUT_INVALID_MODEL: ${shown} is not a plain model id; using full (docs/troubleshooting.md#loadout-invalid-model)` };
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}
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let manifest: LoadoutsManifest;
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try { manifest = input.manifest ?? loadLoadouts(); } catch { return { loadout: FULL, source, model: null, reason: 'manifest-unreadable' }; }
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const mapped = loadoutForModel(manifest, id);
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const loadout = mapped?.loadout ?? manifest.default?.[rungFor(manifest, id)] ?? FULL;
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if (loadout === FULL || !Object.hasOwn(manifest.loadouts, loadout)) return { loadout: FULL, source, model: null, reason: 'unmapped' };
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return { loadout, source, model: mapped?.key ?? id };
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}
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/** One printable line: `LOADOUT: <name> model=<id|none> source=<s>[ reason=<r>]`. */
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export function describeResolution(r: LoadoutResolution): string {
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return `LOADOUT: ${r.loadout} model=${r.model ?? 'none'} source=${r.source}${r.reason ? ` reason=${r.reason}` : ''}`;
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}
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